| MX_nL_m体系催化合成碳酸二甲酯 |
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| 引用本文： | 刘定华,赵贤广,王海善,黄曼芬,石裕聪.MX_nL_m体系催化合成碳酸二甲酯[J].化学工业与工程技术,1998(2). |
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| 作者姓名： | 刘定华 赵贤广 王海善 黄曼芬 石裕聪 |
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| 作者单位： | 南化集团研究院 |
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| 摘 要： | 对甲醇氧化羰基化反应合成碳酸二甲酯工艺进行了研究。本合成工艺选用的新型催化剂ＮＣＢ络合物具有同类催化剂的特性及明显优势。在２．０～２．５ＭＰａ，１００～１１０℃实验条件下，甲醇单程转化率在２５％以上，生成碳酸二甲酯的选择性大于９５％。
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| 关 键 词： | 碳酸二甲酯 甲醇 氧化羰基化 新型催化剂 性能 |
Synthesis of dimethyl carbonate by MX n L m catalyst |
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| Liu Dinghua,Zhao Xianguang Wang Haishan Huang Manfen Shi Yucong.Synthesis of dimethyl carbonate by MX n L m catalyst[J].Journal of Chemical Industry & Engineering,1998(2). |
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| Authors: | Liu Dinghua Zhao Xianguang Wang Haishan Huang Manfen Shi Yucong |
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| Affiliation: | Liu Dinghua Zhao Xianguang Wang Haishan Huang Manfen Shi Yucong |
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| Abstract: | The synthetic process of dimethyl carbonate by oxidation and carbonylation of methanol was studied. The NCB type catalyst used in this process had the same properties as the same sort catalysts, and some of its performances were better. Under the react conditions of 2.0～2.5MPa and 100～110℃, the single-pass conversion of methanol was more than 25%, the selection of the product was more than 95%. |
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| Keywords: | Dimethyl carbonate Methanol Oxidation Carbonylation New type catalyst Performance |
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